6c+42=-3c-12

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Solution for 6c+42=-3c-12 equation:


Simplifying
6c + 42 = -3c + -12

Reorder the terms:
42 + 6c = -3c + -12

Reorder the terms:
42 + 6c = -12 + -3c

Solving
42 + 6c = -12 + -3c

Solving for variable 'c'.

Move all terms containing c to the left, all other terms to the right.

Add '3c' to each side of the equation.
42 + 6c + 3c = -12 + -3c + 3c

Combine like terms: 6c + 3c = 9c
42 + 9c = -12 + -3c + 3c

Combine like terms: -3c + 3c = 0
42 + 9c = -12 + 0
42 + 9c = -12

Add '-42' to each side of the equation.
42 + -42 + 9c = -12 + -42

Combine like terms: 42 + -42 = 0
0 + 9c = -12 + -42
9c = -12 + -42

Combine like terms: -12 + -42 = -54
9c = -54

Divide each side by '9'.
c = -6

Simplifying
c = -6

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